iHealth PO3M Manual De Introducción página 13

Scatter plot of SaO2 versus SpO2 with
linear regression t
The gure below shows the graphical
plot of SaO2 versus error (SpO2 – SaO2)
with upper 95% and lower 95% limits of
agreement:
11.Pulse Rate Measuring Range: 30/min-250/min
12.Pulse Rate Accuracy: 30/min ~ 99/min: ±2, 100/min ~ 250/min: ±2%.
13.Data update period: 15s
14.Automatic Shut-o : After 8 seconds of no indication on the sensors
15.Operation Environment: 5℃-40℃; Humidity <80%; Atmospheric pressure:
700hPa-1060hPa
16.Storage Environment: -20℃-55℃; Humidity <95%; Atmospheric pressure:
700hPa-1060hPa
Scatter plot of di erence between methods
against the SaO2
11